Hideki NAKAJIMA (Ph. D in materials science, the Graduate University for Advanced Studies, Japan) has dedicated to the magnetic surface and interface research based on the soft X-ray spin- and angle-resolved photoemission and absorption spectroscopy at the synchrotron facilities in the Photon Factory, KEK, Japan and Siam Photon Laboratory (SPL), Synchrotron Light Research Institute (SLRI), Thailand over two decades. I have also contributed to the beamline design and commissioning based on the soft X-ray undulator beamline as well as the beamline promotions applied to the various functional materials collaborated with academic and industrial users worldwide as a beamline scientist and manager of photoemission spectroscopy beamline at BL3.2U in SPL.